Synonyms:
pcb 1 ; nsc 67354 ; biphenyl,2-chloro- (6ci,7ci,8ci) ; bzno 1 ; 2-chloro-1,1'-biphenyl ; o-chlorobiphenyl ; o-chlorodiphenyl ; 2-chlorodiphenyl ; 2-pcb ; 1-chloro-2-phenylbenzene ; 2-monochlorobiphenyl ; 2-chlorobiphenyl ; 1,1'-biphenyl,2-chloro- ; pcb no 1, 2-pcb ; pcb no 1 ; 2-chloro-bipheny